Updated: Thursday, September 3, 2026 · Next update: Thursday, September 10, 2026
This Texas Gulf Coast fishing report covers early September, when the coast shifts into its fall pattern even with the first cool front still weeks away. Tarpon are the lead target on the jetties from Galveston to Port Aransas and along the beachfront, and the outgoing tide is the condition to plan around. The first bull reds gather at the passes, and bay trout feed hard at first light. September is a big month on this coast, and the opening week is a strong time to go.
What’s Hitting
Tarpon lead the lineup. Fish roll on the beachfront off Galveston and Surfside, and the Port Aransas and Matagorda jetties hold fish on the outgoing tides. Bull redfish begin to gather at the passes and along the surf, with the run building toward its late-September peak.
Speckled trout use the mid-bay reefs and the deep shell in Galveston, Matagorda and Aransas bays at dawn, and wade anglers find fish on the shorelines early. Flounder start to show around the jetties and pass edges. Offshore, kings and ling sit on the nearshore structure, and the deeper rigs carry snapper (check the season) and tuna.
Where to Find Them
Look for tarpon on the Galveston beachfront in 20 to 40 feet and at the Port Aransas jetties on the outgoing. Target bull reds at San Luis Pass, Pass Cavallo and the Port Aransas jetties.
Work trout on the reefs in Trinity Bay, the wells in Galveston Bay and the shell in East Matagorda. Flounder stage around the Galveston jetties and the Rollover Pass area, and the Freeport and Port O’Connor jetties hold kings and Spanish.
Tides & Conditions
Expect bay temperatures in the upper 80s and a bite that is early and late. Outgoing tides at the passes and jetties are best for tarpon and bull reds.
Calm mornings let the beachfront tarpon boats work, and the wind picks up by afternoon. September is the peak of Gulf hurricane season; check the tropical outlook before making plans.
Tackle & Tactics
- Tarpon: a live mullet or a big swimbait on a 7/0 circle hook and 80-pound leader.
- Bull reds: cut mullet or a live crab on a fish-finder rig with a 6/0 circle hook.
- Trout: a soft plastic on a jig head or a live croaker on the reefs; wade anglers throw topwaters at dawn.
- Flounder: a mud minnow or a Gulp on a jig head worked slowly along the bottom.
Local Intel This Week
On the upper coast, the Galveston Yacht Basin ramp puts you close to the jetties and the beachfront tarpon, and the Texas City Dike ramp is the quick launch for the Galveston Bay reefs and wells. Farther down, the Matagorda Harbor ramp covers the East Matagorda shell and the Matagorda jetty, and the Port Aransas Conn Brown Harbor ramp is minutes from the Port Aransas jetties.
Plan the jetties and passes for the outgoing tide and the bay reefs for first light. Texas red drum rules include an oversize tag, and snapper and other reef fish carry separate state and federal seasons. Check current state and federal regulations and seasons before keeping fish.
This Week’s Tip
On the jetties, tarpon usually sit on the outside edge of the rocks where the outgoing current breaks. Drift live bait along that seam on a slack line, and set the hook with a steady sweep rather than a jerk; tarpon jaws are hard and a jerk pulls the hook out.
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